Poynting may refer to:
- John Henry Poynting (1852–1914), a British physicist, after whom are named:
- Poynting vector, a representation of the energy flux of an electromagnetic field
- Poynting's theorem on conservation of energy in electromagnetic field
- Poynting (lunar crater), crater on the Moon
- Poynting (Martian crater), crater on Mars
- 11063 Poynting, a main-belt asteroid
See also
- Pointing, a gesture
- Pointing (disambiguation)